A cross between two green corn plants yields 23 progenies that are green and 13 progenies that are yellow. What is the genotype of the green progeny?

TLS Online TPP Program

#Question id: 3039

#Unit 2. Cellular Organization

An inoculated thioglycolate medium culture tube shows dense growth at the surface and turbidity throughout the rest of the tube. What is your conclusion?

TLS Online TPP Program

#Question id: 3040

#Unit 2. Cellular Organization

Which of the following is electron source for lithotrophs microorganisms?

TLS Online TPP Program

#Question id: 3041

#Unit 2. Cellular Organization

Which statement about gram-negative bacteria is correct?

TLS Online TPP Program

#Question id: 3042

#Unit 2. Cellular Organization

Mycotoxins are formed during the end of

TLS Online TPP Program

#Question id: 3044

#Unit 2. Cellular Organization

If the pH indicator were left out of MacConkey agar, the medium would be

TLS Online TPP Program

#Question id: 3045

#Unit 2. Cellular Organization

Which one of the following combinations Mac-Conkey Agar allows to growth of gram negative bacteria?

(P) Bile salts                          (Q) Sodium chloride

(R) Methylene blue                  (S) Crystal violet